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mtd: m25p80: Use positive logic to check JEDEC ID

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For slightly better readability.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Axel Lin 2014-01-21 15:56:34 +08:00 committed by Brian Norris
parent bd9c6e99b5
commit b2fda1296b
1 changed files with 2 additions and 3 deletions
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3
drivers/mtd/devices/m25p80.c
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@ -1078,8 +1078,7 @@ static const struct spi_device_id *jedec_probe(struct spi_device *spi)
for (tmp = 0; tmp < ARRAY_SIZE(m25p_ids) - 1; tmp++) {
info = (void *)m25p_ids[tmp].driver_data;
if (info->jedec_id == jedec) {
if (info->ext_id != 0 && info->ext_id != ext_jedec)
continue;
if (info->ext_id == 0 || info->ext_id == ext_jedec)
return &m25p_ids[tmp];
}
}